citHeader("To cite the psychTools package in publications use:")
citEntry(entry="Manual",
         title ="psychTools:Tools to Accompany the 'psych; Package for Psychological Research ",
         author = "William Revelle",
         Organization = " Northwestern University",        
         address      = " Evanston, Illinois",
         year         = 2022,
         note         = "R package version 2.2.9",
         url          = "https://CRAN.R-project.org/package=psychTools",
         textVersion =  
         paste("Revelle, W. (2022) ", 
               "psychTools:Tools to Accompany the 'psych' Package for Psychological Research ",
               "Northwestern University, Evanston, Illinois, USA, ",
                "https://CRAN.R-project.org/package=psychTools",
                "Version = 2.2.9", ".",sep="") )